270 PCS Car Auto Vehicle 18 Sizes Assortment Kit Air Conditioning HNBR Seal O-Ring Set

1. Brand new and high quality 2. Bear the oil 3. Watertightness and defend the ultraviolet ray 4. Bear the corrosion 5. Easy to install and use Contain: 1/8*1/4 20pcs 5/32*9/32 20pcs 3/16*5/16 20pcs 7/32*11/32 20pcs 1/4*3/8 20pcs 5/16*7/16 20pcs 3/8*1/2 15pcs 1/2*5/8 15pcs 5/8*3/4 15pcs 3/8*9/16 15pcs 7/16*5/8 15pcs 1/2*11/16 15pcs 9/16*3/4 10pcs 5/8*13/16 10pcs 11/16*7/8 10pcs 3/1*15/16 10pcs 3/4*1 10pcs 13/16*17/16 10pcs